Providing DWF through 100% FHTCs to Pedda Pyapili habitations of Pedda Pyapili GP of Vajrakarur Mandal

Construction of pipelines for water supply with 90mm dia 6 Kg/Cm2 HDPE PE-100 grade pipes as per IS 4984-1995 specifications with its latest amendements and revisions there on including supply of pipes necessary specials such as bends,Tees etc., Lowering,laying and jointing of pipes lines true to alignment and gradient trench excavation size 0.70x1.00 mtrs 2/3rd machinery &1/3rd manually for pipelines in all soils except rock requring blasting and refilling trenches with excavated earth (other than rocky soils and boulders) with watering, tamping and removing surplus earth from site of work and filling the pipeline with water and testing etc., complete as specified in Technical specifications (Part-B-Volume-I). The rates are inclusive of cost and conveyance of all materials and labour charges etc for finished item of pipe line work but excluding GST and seignourage charges but including overheads and contractors profit @13.615%

Construction of pipelines for water supply with 90mm dia 6 Kg/Cm2 HDPE PE-100 grade pipes as per IS 4984-1995 specifications with its latest amendements and revisions there on including supply of pipes necessary specials such as bends,Tees etc., Lowering,laying and jointing of pipes lines true to alignment and gradient trench excavation size 0.70x1.00 mtrs totally manual for pipelines in all soils except rock requring blasting and refilling trenches with excavated earth (other than rocky soils and boulders) with watering, tamping and removing surplus earth from site of work and filling the pipeline with water and testing etc., complete as specified in Technical specifications (Part-B-Volume-I). The rates are inclusive of cost and conveyance of all materials and labour charges etc for finished item of pipe line work but excluding GST and seignourage charges but including overheads and contractors profit @13.615%

Cutting open CC road surface with concrete saw cutter and removal with breaker including all labour charges.etc.complete.Including CP&OH @ 13.615%

Cement Concrete (1:2:4) using 20 mm HBG metal machine crushed including cost and conveyance of all materials and labour charges etc., completed Including CP&OH @ 13.615%

Supply and delivery of 80 mm dia 'Resilient seate soft sealing"gate valvs(sluice valves) with body and bonnect of ductile iron GGG-40/SG -400/15 or GGG-50/SG-500/7 or Equivalent as per IS 1865,IS:3896-2 and wedge fully rubber lined with food grade quality grade W270 grade LPDM.Replaceble spindle nut without gland packing with 3.O ring protection as per IS -1538 excluding all taxes duties and transporation charges etc completed. PN 1.6 (MPa).Including CP&OH 13.615%

Providing House service connections (PP clamp Saddle) on main pipe lines of 90 MM dia outer diameters in mm & tapping sizes of 15 mm (1/2 inches). PP clamp Saddles shall be maunfactured by injection moulding using virgin polypropylene. Saddles for water works purposes and designed for use with PE pipe as per IS 4984. These saddles should be contoured to fit around the pipe. PP saddles shall be Blue/Black moulded-in with Nickel plated Brass / SS 304 metal female threaded outlets. Seal shall be thermoplastic elastomer rubber suitable for drinking water and nut-bolt-washer with SS. The PP Clamp saddle fittings shall be moulded with SS 304/Nickel plated Brass female threaded outlet inserted to connect necessary fittings. Fasteners shall be threaded type, with SS. Fasteners of size 125mm and above. The grade of raw material used must be certified by WRAS. Supply and fixing of tamper proof house hold Non-return cum flow control valve (with all three parts made by using solid steel bars of SS 316, wth CNC machine make and of 15mm dia designed for 5 LPM discharge @ 0.50 bar pressure loss, not exceeding the flow of 7 LPM at 1 bar pressure and working on float principle as per CPHEO manual). Providing the following compression fittings comply with ISO:17885-2015, PN 16 rating and manufactured from virgin resin of PE-80 having blue colour. Raw material must be WRAS approved, should have moulded in SS 304 threded insert outlet with thread dimension conforming to IS 554/IS07. Compression male/female threaded adaptor (with SS insert D20mm x 1/2"). Manufacture, supply, delivery and fixing of 20mm dia HDPE pipe 16 .0 kg/sqcm (3 mtrs long) confirming to IS 4984-2016 of PE-100 grade with necessay fittings and laying in a trench upto 0.5 mts depth, including 15 mm dia GI pipe , Medium Grade with IS 12319 mark 1.4 m long and with GI fittings, supply and fixing of 12.7 mm brass bib cock (long body) Indian make heavy duty complete, excluding GST but including contractor' profit & overheads @ 13.615%. as per Cirular Memo.No.AEE(S)/DEE-I/CE-II/JJM/RWS&S/FHTCs est/2022,Dt:27-07-2022 of the Chief Engineer-II, RWS&S,Vijayawada. For 90 mm dia HDPE Pipe

Providing House service connections (PP clamp Saddle) on main pipe lines of 90 MM dia outer diameters in mm & tapping sizes of 15 mm (1/2 inches). PP clamp Saddles shall be maunfactured by injection moulding using virgin polypropylene. Saddles for water works purposes and designed for use with PE pipe as per IS 4984. These saddles should be contoured to fit around the pipe. PP saddles shall be Blue/Black moulded-in with Nickel plated Brass / SS 304 metal female threaded outlets. Seal shall be thermoplastic elastomer rubber suitable for drinking water and nut-bolt-washer with SS. The PP Clamp saddle fittings shall be moulded with SS 304/Nickel plated Brass female threaded outlet inserted to connect necessary fittings. Fasteners shall be threaded type, with SS. Fasteners of size 125mm and above. The grade of raw material used must be certified by WRAS. Supply and fixing of tamper proof house hold Non-return cum flow control valve (with all three parts made by using solid steel bars of SS 316, wth CNC machine make and of 15mm dia designed for 5 LPM discharge @ 0.50 bar pressure loss, not exceeding the flow of 7 LPM at 1 bar pressure and working on float principle as per CPHEO manual). Providing the following compression fittings comply with ISO:17885-2015, PN 16 rating and manufactured from virgin resin of PE-80 having blue colour. Raw material must be WRAS approved, should have moulded in SS 304 threded insert outlet with thread dimension conforming to IS 554/IS07. Compression male/female threaded adaptor (with SS insert D20mm x 1/2"). Manufacture, supply, delivery and fixing of 20mm dia HDPE pipe 16 .0 kg/sqcm (3 mtrs long) confirming to IS 4984-2016 of PE-100 grade with necessay fittings and laying in a trench upto 0.5 mts depth, including 15 mm dia GI pipe , Medium Grade with IS 12319 mark 1.4 m long and with GI fittings, supply and fixing of 12.7 mm brass bib cock (long body) Indian make heavy duty complete, excluding GST but including contractor' profit & overheads @ 13.615%. as per Cirular Memo.No.AEE(S)/DEE-I/CE-II/JJM/RWS&S/FHTCs est/2022,Dt:27-07-2022 of the Chief Engineer-II, RWS&S,Vijayawada. For 75 mm dia HDPE Pipe

Providing House service connections (PP clamp Saddle) on main pipe lines of 90 MM dia outer diameters in mm & tapping sizes of 15 mm (1/2 inches). PP clamp Saddles shall be maunfactured by injection moulding using virgin polypropylene. Saddles for water works purposes and designed for use with PE pipe as per IS 4984. These saddles should be contoured to fit around the pipe. PP saddles shall be Blue/Black moulded-in with Nickel plated Brass / SS 304 metal female threaded outlets. Seal shall be thermoplastic elastomer rubber suitable for drinking water and nut-bolt-washer with SS. The PP Clamp saddle fittings shall be moulded with SS 304/Nickel plated Brass female threaded outlet inserted to connect necessary fittings. Fasteners shall be threaded type, with SS. Fasteners of size 125mm and above. The grade of raw material used must be certified by WRAS. Supply and fixing of tamper proof house hold Non-return cum flow control valve (with all three parts made by using solid steel bars of SS 316, wth CNC machine make and of 15mm dia designed for 5 LPM discharge @ 0.50 bar pressure loss, not exceeding the flow of 7 LPM at 1 bar pressure and working on float principle as per CPHEO manual). Providing the following compression fittings comply with ISO:17885-2015, PN 16 rating and manufactured from virgin resin of PE-80 having blue colour. Raw material must be WRAS approved, should have moulded in SS 304 threded insert outlet with thread dimension conforming to IS 554/IS07. Compression male/female threaded adaptor (with SS insert D20mm x 1/2"). Manufacture, supply, delivery and fixing of 20mm dia HDPE pipe 16 .0 kg/sqcm (3 mtrs long) confirming to IS 4984-2016 of PE-100 grade with necessay fittings and laying in a trench upto 0.5 mts depth, including 15 mm dia GI pipe , Medium Grade with IS 12319 mark 1.4 m long and with GI fittings, supply and fixing of 12.7 mm brass bib cock (long body) Indian make heavy duty complete, excluding GST but including contractor' profit & overheads @ 13.615%. as per Cirular Memo.No.AEE(S)/DEE-I/CE-II/JJM/RWS&S/FHTCs est/2022,Dt:27-07-2022 of the Chief Engineer-II, RWS&S,Vijayawada. For 63 mm dia HDPE Pipe

Providing stand post & platform to FHTC with CC (1:2:4) and 90 mm dia 4 kg/cm2 PVC pipe including cost and conveyance of all materials and labour charges etc., completed including CP&OH @13.615%

Construction of 40000 Lts Capacity OHSR with 12.9 m staging with raft foundationplatering with CM(1:3), 2 coats of Whether proof emulsion painting for external surfaces and 3 coats of epoxy paint Food Grade to inner surface of the reservoir including roof, lettering as per Dept Direction , S/F of DI D/F Pipes verticals , vlaves, Execution as per Design and drawigns supplied by the Dept , including the cost and conveyance of the all materials , Bends , Specials Etc., complete including the follwing. M30 Grade Concrete. b)D.I man hole covers with frame of size 0.60 X 0.60 mts -2 Nos (light duty) c) DI Swan Neck ventilators shall be provided in Top dome/slab with flyproof mesh. d)RCC Phinial/Ventilators with copper or Stainless stell flyproof mesh e)RCC or Aluminium ladder inside of 0.60 mts width f)RCC spiral stair case with handrailing upto 200kl. for above 200kl capacity Doglegged staircase with flight width of 1mt and landing of 1.2mts and SS Handrailing upto 1mt Thedogleggedstaircaseshallbeenclosedwithbrick/CRSwallonthreesidesandfrontsidewithM.Scollapsiblegateupto1stbracelevel from ground level to prevent unauthorized entry. g)Waterlevel indicator of good quality with ebonite/copper float approved pattern - 1 No. g)Waterlevel indicator of good quality with ebonite/copper float approved pattern - 1 No. J) railing provided to the gallery and stair case shall be with stainless steel of grade 304 for a height of 1.20mts. If it is above 200 KL - the dog legged staircase shall be enclosed with brick/CRS wall on three sides and front side with M.S collapsible gate up to 1st brace level from ground level.